Curriculum Vitae

Revised Date: Aug. 28th, 2023

Working experiences and education

Present - Sept. 2018	Associate Professor at Arts et Métiers and Institut de Mécanique et d'Ingénierie (I2M) de Bordeaux (France).
Aug. 2018 - Jul. 2016	Marie Curie fellow at Laboratoire de Thermique et Énergie de Nantes, University of Nantes (France). Project done in collaboration with Prof. Bruno Auvity.
Apr. 2016 - May 2014	Postdoctoral fellowship in Prof. Aimy Bazylak's. group, Thermofluids for Energy and Advanced Materials (TEAM) laboratory at University of Toronto (Canada).
Dec. 2013 - Oct. 2010	PhD degree at University of Nantes (France) in Mechanical Engineering. Thesis title: Multiphysics modelling of PEM fuel cell impedance applied to stack diagnosis by E.I.S.. 2013. In French. PDF.
Mar. 2010 - Sep 2010	Junior Engineer at Snecma (Safran group). Thermo-mechanical analysis of low-pressure blade turbine.
Sep. 2010 - Sep. 2007	Engineering degree at The Graduate School of Engineering of the University of Nantes (Polytech Nantes) in Thermal and Energy Sciences.

Publications

Co-supervised trainees (Master and PhD students) underlined.

Peer reviewed papers published in internationnal journals

[48] M. Garcia, A. Sommier, Lafargue-Taller, G. Clisson, J.-C. Batsale S. Chevalier, Interdiffusion measurements in thermally controlled microchannel using infrared spectroscopic imaging, Chemical Engineering Science (2023) 119136. DOI.

[47] K. Krause, M. Garcia, D. Michau, G. Clisson, B. Billinghurst, J.-L. Bataglia S. Chevalier, Probing membrane hydration in microfluidic polymer electrolyte membrane electrolyzers via operando synchrotron Fourier-transform infrared spectroscopy, Lab on a Chip (2023). DOI.

[46] M. Garcia, A. Sommier, D. Michau, G. Clisson, J.-C. Batsale S. Chevalier, , Imaging concentration fields in microfluidic fuel cells as a mass transfer characterization platformElectrochimica Acta 460(2023) 142489. DOI.

[45] A. Aouali, T. Lafargue-Tallet, S. Chevalier, A. Sommier, R. Peiffer, M. Taillandier, J.-C. Batsale, C. Pradère, High power density laser estimation using quantitative thermal imaging method, Quantitative InfraRed Thermography Journal 00(2023) 1-14. DOI.

[44] A. Aouali, S. Chevalier, A. Sommier, C. Pradère, Terahertz Constant Velocity Flying Spot for 3D Tomographic Imaging, Journal of Imaging 9 (6) (2023) 112. DOI.

[43] C. Bourgès, C., S. Chevalier, J. Maire, A. Sommier, C. Pradère, S. Dilhaire, Infrared thermotransmittance-based temperature field measurements in semitransparent media, Review of Scientific Instruments 94(3) (2023) 034905. DOI.

[42] Y. Diab, F. Auger, E. Schaeffer, S. Chevalier, A. Allahham, Real-Time Estimation of PEMFC Parameters Using a Continuous-Discrete Extended Kalman Filter Derived from a Pseudo Two-Dimensional Model, Energies 15 (2022) 2337. DOI.

[41] S. Chevalier, Semianalytical modeling of the mass transfer in microfluidic electrochemical chips, Phys. Rev. E 104(3) (2021) 035110. DOI.

[40] A. Aouali, S. Chevalier, A. Sommier, M. Ayadi, J.-C. Batsale, D. Balageas, C. Pradere, Ultra-broadband contactless imaging power meter, Appl. Opt. 60 (2021) 7995. DOI.

[39] S. Chevalier, J.-N. Tourvieille, A. Sommier, C. Pradère Infrared thermospectroscopic imaging of heat and mass transfers in laminar microfluidic reactive flows, Chem. Eng. J. Adv. 8 (2021) 100166. DOI.

[38] M.M. Groz, A. Sommier, E. Abisset-Chavanne, S. Chevalier, A. Meziane, J.C. Batsale, C. Pradere, Contactless thermal profilometry of carbon-resin materials by IR thermography, Measurement. 182 (2021) 109723. DOI.

[37] A. Aouali, S. Chevalier, A. Sommier, E. Abisset-Chavanne, J.-C. Batsale, C. Pradère, 3D infrared thermospectroscopic imaging, Sci. Rep. Nature Publishing Group UK, (2021). 10(1): 22310. DOI.

[36] S. Chevalier, J.-N. Tourvieille, A. Sommier, J.-C. Batsale, B. Beccard, C. Pradère, Thermal Camera-Based Fourier Transform Infrared Thermospectroscopic Imager, Appl. Spectrosc. 75 (4) (2021). DOI.

[35] M. Lehtihet, E. Abisset, S. Chevalier, A. Sommier, C. Pradere, J. Leng, Thermospectroscopic infrared imaging of a confined drying process, Chem. Eng. J. 403 (2021) 126167. DOI.

[34] M.-M. Groz, A. Sommier, E. Abisset-Chavanne, S. Chevalier, J.-L. Battaglia, J.-C. Batsale, C. Pradere, Thermal resistance field estimations from IR thermography using multiscale Bayesian inference, Quant. Infrared Thermogr. J. (2020) 1–12. DOI.

[33] M.-M. Groz, M. Bensalem, A. Sommier, E. Abisset-Chavanne, S. Chevalier, A. Chulkov, J.-L. Battaglia, J.-C. Batsale, C. Pradere, Estimation of Thermal Resistance Field in Layered Materials by Analytical Asymptotic Method, Appl. Sci. 10 (2020) 2351. DOI.

[32] J.-L. Battaglia, E. Ruffio, A. Kusiak, C. Pradere, E. Abisset, S. Chevalier, A. Sommier, J.-C. Batsale, The periodic pulse photothermal radiometry technique within the front face configuration, Measurement. 158 (2020) 107691. DOI.

[31] N. Ge, S. Chevalier, D. Muirhead, R. Banerjee, J. Lee, H. Liu, P. Shresta, K. Fahy, C.K. Lee, T. Aoki, Y. Tabuchi, and A. Bazylak, Considering Photon Scattering and Harmonics for Synchrotron X-ray Radiographic Imaging of Polymer Electrolyte Membrane Fuel cells, J. Power Sources 439 (2019) p. 227089. DOI.

[30] S. Chevalier, J.-C. Olivier, C. Josset, and B. Auvity, Polymer electrolyte membrane fuel cell operating in stoichiometric regime, J. Power Sources 440 (2019) p. 227100. DOI.

[29] S. Chevalier, J. Hinebaugh, A. Bazylak, Establishing accuracy of watershed-derived pore network extraction for characterizing in-plane effective diffusivity in thin porous layers, Electrochem. Soc. 166(7) (2019) F3246-F3254. DOI.

[28] J. Lee, H. Liu, M.G. George, R. Banerjee, N Ge, S. Chevalier, T. Kotaka, Y. Tabuchi, A. Bazylak, Microporous layer to carbon fibre substrate interface impact on polymer electrolyte membrane fuel cell performance, J. Power Sources 422 (2019) 113-121. DOI.

[27] S. Chevalier, C. Josset, and B. Auvity, Analytical solution for the low frequency polymer electrolyte membrane fuel cell impedance, J. Power Sources 147 (2018) 123-131. DOI.

[26] S. Chevalier, C. Josset, and B. Auvity, Analytical solutions and dimensional analysis of pseudo 2D current density distribution model in PEM fuel cells, Renewable Energy 125 (2018) 738-746. DOI.

[25] H. Liu, J. Hinebaugh, S. Chevalier, R. Banerjee, C. Lee, and A. Bazylak, Modeling the effect of fibre surface roughness on the liquid water transport in polymer electrolyte membrane fuel cell gas diffusion layers., Transp. Porous Med. 121 (2018) 437-458. DOI.

[24] D. Muirhead, R. Banerjee, J. Lee, M.G. George, N. Ge, H. Liu, S. Chevalier, J. Hinebaugh, K. Han, and A. Bazylak, Simultaneous characterization of oxygen transport resistance and spatially resolved liquid water saturation at high-current density of PEM fuel cells with varied cathode relative humidity, Int. J. Hydrogen Energy 42 (2017) 29472-29483. DOI.

[23] S. Chevalier, C. Josset, and B. Auvity, Fluid dynamic breakthrough in two-connected capillaries: from stationnary to oscillating state, Physics of Fluids 29 (2017) 102102 DOI.

[22] J.-C. Olivier, G. Wasselynck, S. Chevalier, B. Auvity, C. Josset, D. Trichet, G. Squadrito, N. Bernard, Multiphysics Modeling and Optimization of the Driving Strategy of a Light Duty Fuel Cell Vehicle, J. Hydrogen Energy 42 (2017) 26943-26955 DOI.

[21] R. Banerjee, S. Chevalier, H. Liu, J. Lee, R. Yip, K. Han, B.K. Hong, and A. Bazylak, A comparison of felt-type and paper-type gas diffusion layers for polymer electrolyte membrane fuel cell applications using X-ray techniques, J. Electrochem. En. Conv. Stor. 15(11) (2017) E3215-E3224 (Invited Paper for Special Issue: Emerging Investigators in Electrochemical Energy Conversion and Storage 2017.). DOI.

[20] J. Lee, R. Banerjee, M.G. George, D. Muirhead, P. Shrestha, H. Liu, N. Ge, S. Chevalier, and A. Bazylak, Multiwall carbon nanotube-based microporous layers for polymer electrolyte membrane fuel cells., J. Electrochem. Soc. 164(12) (2017) F1149-F1157 DOI.

[19] N. Ge, M.G. George, J. Lee, D. Muirhead, S. Chevalier, R. Banerjee, H. Liu, T.W. Wysokinski, G. Belev, M.A. Webb, N. Zhu, and A. Bazylak, Considering Photon Scattering and Harmonics for Synchrotron X-ray Radiographic Imaging of Polymer Electrolyte Membrane Fuel cells, J. Electrochem. Soc. 164(11) (2017) E3215-E3224 DOI.

[18] M.G. George, H. Liu, D. Muirhead, R. Banerjee, N. Ge., P. Shrestha, J. Lee, S. Chevalier, J. Hinebaugh, M. Messerschmidt, R. Zeis, J. Scholta, A. Bazylak, Accelerated Degradation of Polymer Electrolyte Membrane Fuel Cell Gas Diffusion Layers Part 3: Mass Transport Resistance and Liquid Water Accumulation at Limiting Current Density with in operando Synchrotron X-ray Radiography, J. Electrochem. Soc. 164(7) (2017) F714-F721 DOI.

[17] H. Liu, M.G. George, R. Banerjee, N. Ge, J. Lee, D. Muirhead, P. Shrestha, S. Chevalier, J. Hinebaugh, R. Zeis, M. Messerschmidt, J. Scholta, A. Bazylak, Accelerated Degradation of Polymer Electrolyte Membrane Fuel Cell Gas Diffusion Layers: Part 2 – Steady State Liquid Water Distributions with in Operando Synchrotron X-ray Radiography, J. Electrochem. Soc. 164(7) (2017) F704-F713 DOI.

[16] J. Lee, S. Chevalier, R. Banerjee, P. Antonacci, N. Ge, R. Yip, T. Kotaka, Y. Tabuchi, A. Bazylak Investigating the effects of gas diffusion layer substrate thickness on polymer electrolyte membrane fuel cell performance via synchrotron X-ray radiography, Electrochim. Acta 236 (2017) 161–170. DOI.

[15] S. Chevalier, N. Lavielle, B.D. Hatton, and A. Bazylak, Novel electrospun gas diffusion layers for polymer electrolyte membrane fuel cells: Part I. Fabrication, morphological characterization, and in situ performance, J. Power Sources 352 (2017) 272–280. DOI.

[14] S. Chevalier, N. Ge, J. Lee, M.G. George, H. Liu, P. Shrestha, D. Muirhead, N. Lavielle, B.D. Hatton, and A. Bazylak, Novel electrospun gas diffusion layers for polymer electrolyte membrane fuel cells: Part II. In operando synchrotron imaging for microscale liquid water transport characterization, J. Power Sources 352 (2017), 281–290. DOI.

[13] R. Banerjee, N. Ge, J. Lee, M.G. George, S. Chevalier, H. Liu, P. Shresta, D. Muirhead, and A. Bazylak, Transient liquid water distributions in polymer electrolyte membrane fuel cell gas diffusion layers observed through in-operando synchrotron X-ray radiography, J. Electrochem Soc. 164(2) (2017) F154-F162 DOI.

[12] S. Chevalier, N. Ge, J. Lee, R. Banerjee, H. Liu, M. George, P. Shrestha, D. Muirhead, J. Hinebaugh, Y. Tabuchi, T. Kotaka, and A. Bazylak, Synchrotron X-ray radiography as a highly precise and accurate method for measuring the spatial distribution of liquid water in operating PEM fuel cells, J. Electrochem. Soc. 164(2) (2017) F107-F114. DOI.

[11] N. Ge, S. Chevalier, J. Lee, P., M. George, H. Liu, R. Banerjee, C. Lee, M. Fazeli, R. Yip, T. Kotaka2, Y. Tabuchi, and A. Bazylak, Non-isothermal two-phase transport in a polymer electrolyte membrane fuel cell crack-free microporous layer, Int. J Heat and Mass Transfer 107 (2017) 418-431. DOI.

[10] C. Lee, J. Hinebaugh, R. Banerjee, S. Chevalier, R. Abouatallah, R. Wang, A. Bazylak, Influence of limiting throat and flow regime on oxygen bubble saturation of polymer electrolyte membrane electrolyzer porous transport layers, Int. J. Hydrogen Energy 42 (2017) 2724-2735. DOI.

[9] S. Chevalier, M. Fazeli, F. Mack, S. Galbiati, I. Manke, A. Bazylak, and R. Zeis, Role of the microporous layer in the redistribution of phosphoric acid in high temperature PEM fuel cell gas diffusion electrodes, Electrochim. Acta 212 (2016) 187-194. DOI.

[8] S. Chevalier, J. Lee, N. Ge, Y. Ronnie, P. Antonacci, Y. Tabuchi, T. Kotaka, and A. Bazylak, In operando measurements of liquid water saturation distributions and effective diffusivities of polymer electrolyte membrane fuel cell gas diffusion layers, Electrochim. Acta 210 (2016) 792-803. DOI.

[7] S. Chevalier, C. Josset, A. Bazylak, and B. Auvity, Measurements of Air Velocities in Polymer Electrolyte Membrane Fuel Cell Channels Using Electrochemical Impedance Spectroscopy, J. Electrochem. Soc. 163(8) (2016) F816-F823. DOI.

[6] N. Ge, S. Chevalier, J. Hinebaugh, R. Yip, J. Lee, P. Antonacci, T. Kotaka, Y. Tabuchi and A. Bazylak, Calibrating the X-ray attenuation of liquid water and correcting sample movement artefacts during in operando synchrotron X-ray radiographic imaging of polymer electrolyte membrane fuel cells, J. Synchrotron Radiat. 23 (2016) 550-599. DOI.

[5] P. Antonacci, S. Chevalier, J. Lee, N. Ge, R. Yip, J. Hinebaugh, Y Tabuchi, T Kotaka and A. Bazylak, Balancing mass transport resistance and membrane resistance when tailoring MPL thickness for polymer electrolyte membrane fuel cells operating at high current densities, Electrochim. Acta 188 (2016) 888–897. DOI.

[4] P. Antonacci, S. Chevalier, J. Lee, R. Yip, N. Ge and A. Bazylak, Feasibility of combining electrochemical impedance spectroscopy and synchrotron X-ray radiography for determining the influence of liquid water on polymer electrolyte membrane fuel cell performance, Int. J. Hydrogen Energy 40 (2015) 16494-16502. DOI.

[3] S. Chevalier, N. Ge, J. Lee, P. Antonacci, R. Yip, M.G. George, H. Liu, R. Banerjee, M. Fazeli and A. Bazylak, In situ analysis of voltage degradation in a polymer electrolyte membrane fuel cell with a dead-ended anode, Electrochem. commun. 59 (2015) 16-19. DOI.

[2] S. Chevalier, B. Auvity, J.-C. Olivier, C. Josset, D. Trichet and M. Machmoum, Detection of cells state-of-health in PEM Fuel Cell Stack using EIS Measurements coupled with Multiphysics Modelling, Fuel Cells 14 (2014) 416–429. DOI.

[1] S. Chevalier, D. Trichet, B. Auvity, J.-C. Olivier, C. Josset and M. Machmoum, Multiphysics DC and AC models of a PEMFC for the detection of degraded cell parameters, Int. J. Hydrogen Energy 38 (2013) 11609–11618. DOI.

Peer reviewed papers published in proceedings

[15] J.-C. Batsale, E. Abisset, F. Achchaq, A. Aouali, S. Chevalier, M.-M. Groz, J. Maire, A. Sommier, Multiscale aspects of the response of a temperature field to a pulsed laser or a periodic laser spot: some applications for IR thermography for non destructive evaluation, terahertz tomography, super-resolution, and microscale heat transfer, Thermosense: Thermal Infrared Applications XLV (2023) p. 9. DOI.

[14] A. Aouali, S. Chevalier, A. Sommier, J.-C. Batsale, C. Pradere, Developpement d’un fluxmetre imageur hyperspectral sans contact par thermographie infrarouge, Ann. Du Congrès Annu. La Société Française Therm. 2021, Belfort, 2021: p. 8. DOI.

[13] C. Bourges, S. Chevalier, A. Sommier, C. Pradere, Mesure transitoire et sans contact de champ de temperature par thermotransmittance dans des milieux semi-transparents a l’infrarouge, Ann. Du Congrès Annu. La Société Française Therm. 2021, Belfort, 2021: p. 8. DOI.

[12] A. Aouali, S. Chevalier, A. Sommier, J.-C. Batsale, C. Pradere, Mesure de Champs de Températures dans des Flammes par Imagerie-Spectroscopique InfraRouge, Ann. Du Congrès Annu. La Société Française Therm. 2020, Belfort, 2020: p. 8. DOI.

[11] S. Chevalier, J.-C. Olivier, C. Josset, and B. Auvity, Polymer Electrolyte Membrane Fuel Cell Characterisation Based on Current Distribution Measurements, ECS Trans. 86 (2018) 211-220. DOI. PDF.

[10] S. Chevalier, C. Josset, and B. Auvity, Change of Preferential Liquid Breakthrough Pathways in PEMFC Gas Diffusion Layers: Evidence of Pressure-Induced Dynamic Transport, ECS Trans. 86 (2018) 119-126. DOI. PDF.

[9] M.G. George, H. Liu, R. Banerjee, N. Ge, P. Shrestha, D. Muirhead, J. Lee, S. Chevalier, J. Hinebaugh, M. Messerschmidt, R. Zeis, J. Scholta, A. Bazylak, Accelerated Degradation of Polymer Electrolyte Membrane Fuel Cell Gas Diffusion Layers: Mass Transport Resistance and Liquid Water Accumulation at Limiting Current Density with in operando Synchrotron X-ray Radiography, ECS Trans. 75 (2016) 89-100. DOI. PDF.

[8] R. Banerjee, N. Ge, J. Lee, M. G. George, H. Liu, D. Muirhead, P. Shrestha, S. Chevalier, J. Hinebaugh and A. Bazylak, Determining the Impact of Dynamic Load Conditions on Interfacial Liquid Water Accumulation in Polymer Electrolyte Membrane Fuel Cell Gas Diffusion Layers Using Synchrotron X-Ray Radiography, ECS Trans. 75 (2016) 251–259. DOI. PDF.

[7] N. Ge, S. Chevalier, J. Hinebaugh, M.G. George, J. Lee, R. Banerjee, H. Liu, D. Muirhead, P. Shrestha, A. Bazylak, Roles of Photon Scattering in Synchrotron X-ray Radiography of In Operando Visualizations of the Polymer Electrolyte Membrane Fuel Cell, ECS Trans. 75 (2016) 261–274. DOI. PDF.

[6] H. Liu, M.G. George, N. Ge, R. Banerjee, S. Chevalier, J. Lee, P. Shrestha, D. Muirhead, J. Hinebaugh, R. Zeis, M. Messerschmidt, J. Scholta, A. Bazylak, Accelerated Degradation of Polymer Electrolyte Membrane Fuel Cell Gas Diffusion Layers: Performance Degradation and Steady State Liquid Water Distributions with in Operando Synchrotron X-ray Radiography, ECS Trans. 75 (2016) 289–300. DOI. PDF.

[5] J. Lee, R. Banerjee, N. Ge, S. Chevalier, M.G. George, H. Liu, P. Shrestha, D. Muirhead, J. Hinebaugh, A. Bazylak, Performance Benefits of Multiwall Carbon Nanotubes in the Polymer Electrolyte Membrane Fuel Cell Gas Diffusion Layer, ECS Trans. 75 (2016) 237–244. DOI. PDF.

[4] S. Chevalier, R. Banerjee, J. Lee, N. Ge, C. Lee, T. W. Wysokinski, G. Belev, A. Webb, D. Miller, N. Zhu, Y. Tabuchi, T. Kotaka and A. Bazylak. In situ Liquid Water Visualization in Polymer Electrolyte Membrane Fuel Cells with High Resolution Synchrotron X-ray Radiography. Published in AIP Conf. Proc. 1741, 050006. SRI 2015 (New York, USA). DOI. PDF.

[3] J.-C. Olivier, G. Wasselynck, S. Chevalier, C. Josset, B. Auvity, G. Squadrito, D. Trichet, N. Bernard and S. Hmam, . Multiphysics Modeling and Driving Strategy Optimization of an Urban-Concept Vehicle. Published in Vehicle Power and Propulsion Conference (VPPC), pp. 1-6. 2015 IEEE (Montreal, Canada). DOI. PDF.

[2] S. Chevalier, C. Josset, J.-C. Olivier, B. Auvity, D. Trichet and M. Machmoum. Experimental Validation of an Identification Procedure of PEMFC Stack State of Health Using EIS Combined with a Physical Impedance Modelling. Published in Chemical Engineering Transactions, volume 33, pp. 1015–1020. 2013 IEEE PHM (Milano, Italy). DOI. PDF.

[1] D. Trichet, S. Chevalier, G. Wasselynck, J.-C. Olivier, B. Auvity, C. Josset and M. Machmoum. Global Energy Optimization of a Light-Duty Fuel-Cell Vehicle. Published in Vehicle Power and Propulsion Conference (VPPC), pp. 1-6. 2011 IEEE (Chicago, USA). DOI. PDF.

Communications in international conferences

2019, oral com.	C. Pradere, A. Sommier, S. Chevalier, E. Abisset and J.-C. Batsale. Multispectral and multiscale infrared imaging for the study of heat and mass transfer in heterogeneous media in QIRT Asia 2019 (Tokyo, Japan).
2019, oral com.	S. Chevalier, J.-C. Olivier, C. Josset, and B. Auvity. Multiscale Characterization of Polymer Electrolyte Membrane Fuel Cell Operating in Stoichiometric Regime In FDFC 2019 (Nantes, France).
2018, oral com.	S. Chevalier, C. Josset, and B. Auvity. Polymer Electrolyte Membrane Fuel Cell Characterisation Based on Current Distribution Measurements In ECS Trans. 86 211-220.
2018, oral com.	S. Chevalier, C. Josset, and B. Auvity. Change of Preferential Liquid Breakthrough Pathways in PEMFC Gas Diffusion Layers: Evidence of Pressure-Induced Dynamic Transport In ECS Trans. 86 119-126.
2017, oral com.	S. Chevalier, C. Josset, and B. Auvity. Novel single channel PEM fuel cell to investigate the channel impedance In Hypothesis XII (Syracuse, Italy).
2017, poster com.	S. Chevalier, C. Josset, and B. Auvity. Water management in the Gas Diffusion Layer of PEM fuel cells: Dynamic breakthrough effects on porous media liquid water saturation In Next Generation PEM Fuel Cells conference: Strategic Partnerships for Tackling Multiscale Challenges (Physikzentrum Bad Honnef, Germany). PDF.
2017, oral com.	S. Chevalier, C. Josset, A. Bazylak, and B. Auvity. Novel methodology to diagnose fuel cell air channel velocities based on EIS measurements. In FDFC 2017 (Stuttgart, Germany). PDF.
2015, oral com.	S. Chevalier, R. Banerjee, J. Lee, N. Ge, C. Lee, T. W. Wysokinski, G. Belev, A. Webb, D. Miller, N. Zhu, Y. Tabuchi, T. Kotaka and A. Bazylak. In situ Liquid Water Visualization in Polymer Electrolyte Membrane Fuel Cells with High Resolution Synchrotron X-ray Radiography. In SRI 2015 (New York City, USA). PDF.
2015, oral com.	S. Chevalier and A. Bazylak. Microcomputed tomography based pore network modelling. In FDFC 2015 (Toulouse, France). PDF.
2015, oral com.	S. Chevalier and A. Bazylak. In-Situ characterisation of gas diffusion layers of polymer electrolyte fuel cell. In FDFC 2015 (Toulouse, France). PDF.
2014, oral com.	D. Trichet, S. Chevalier, B. Auvity, C. Josset, J.-C. Olivier and M. Machmoum. Water Management and Thermal Effects on PEMFC Accessories Consumption. In International Discussion on Hydrogen Energy and Applications IDHEA 2014 (Nantes, France).
2013, oral com.	S. Chevalier, C. Josset, J.-C. Olivier, B. Auvity, D. Trichet and M. Machmoum. Experimental Validation of an Identification Procedure of PEMFC Stack State of Health Using EIS Combined with a Physical Impedance Modelling. In IEEE PHM 2013 (Milano, Italy). PDF.
2013, poster com.	S. Chevalier, C. Josset, J.-C. Olivier, B. Auvity, D. Trichet and M. Machmoum. Numerical simulation of localized impedance along a segmented PEM fuel cell. In FDFC 2013 (Karlsruhe, Germany). PDF.
2012, oral com.	G. Wasselynck, S. Chevalier, C. Josset, J.-C. Olivier, D. Trichet, B. Auvity and M. Machmoum. Fuel cell accessories optimization and desigh for high efficiency low power applications. In EMHYTEC 2012 (Hammamet, Tunisia).
2012, oral com.	S. Chevalier, C. Josset, J.-C. Olivier, D. Trichet, B. Auvity and M. Machmoum. Physical modeling of the electrochemical impedance of PEMFC. In EMHYTEC 2012 (Hammamet, Tunisia). PDF.
2011, oral com.	D. Trichet, S. Chevalier, G. Wasselynck, J.-C. Olivier, B. Auvity, C. Josset and M. Machmoum. Global Energy Optimization of a Light-Duty Fuel-Cell Vehicle. In VPPC2011 (Chicago, USA), p.5. PDF.

Invited talks and seminars

2018	UPR Solvay/LOF, Bordeaux, France. "Caractérisation et visualisation du transport massique dans les piles à combustible hydrogène-air.". .
2015	Zentrum für Sonnenenergie- und Wasserstoff-Forschung (ZSW), Ulm, Germany. "Characterisation of the transport properties of gas diffusion layers in polymer electrolyte membrane fuel cells.". PDF.
2014	Laboratoire de Thermocinétique de Nantes, Nantes, France. "Modélisation du transfert de masse dans les milieux poreux par réseau de pores". PDF.
2011	ETRERA seminar series, Messina, Italy. "Modeling of polymer electrolyte membrane fuel cell impedances".

Communications in national conferences

2019, oral com.	B. Auvity, S. Chevalier, J.-C. Olivier, C. Josset. Caractérisation multi-échelle de PEMFC dans le régime stoechiométrique. in GDR HySPaC 2019 (Le Croisic, France).
2017, oral com.	S. Chevalier, C. Josset, and B. Auvity. Development of a dimensionless pseudo 2D model for accurate fuel cell parameter characterisation. In Journée Plénière du GDR Hyspac (Limoges, France).
2017, oral com.	S. Chevalier, C. Josset, and B. Auvity. Dynamic water transport in Gas Diffusion Layer of PEM Fuel Cell. In Journée Plénière du GDR Hyspac (Limoges, France).
2016, oral com.	S. Chevalier, J. Bellettre, C. Josset, and B. Auvity. Transport éruptif de l'eau dans les couches de diffusion de gaz des PEMFCs: de l'oscillateur capillaire à la modification de la saturation. In Journée SFT sur la mouillabilité (Paris, France).
2013, oral com.	S. Chevalier, J.-C. Olivier, C. Josset, D. Trichet, B. Auvity and M. Machmoum. Diagnostic de stack PEMFC par spectroscopie d’impédance : procédure expérimentale et modélisation multiphysique. In GDR PACS (Montpellier, France).
2012, oral com.	S. Chevalier, C. Josset, J.-C. Olivier, D. Trichet, B. Auvity and M. Machmoum. Modélisation Physique 2D de PEMFC : vers un outil d’interprétation des mesures d’impédancemétrie. In GDR PACS (Belfort, France).

Teaching experience

Present - 2018	Associate Professor, Arts et Métiers (graduate school of engineering and technology) I am in charged of lectures, producing class lessons and exercises of Advanced Energetic course (192h/an).
2018 - 2016	Graduate teaching assistant, Polytech Nantes (graduate school of engineering of University of Nantes) Department of thermal & energy sciences 30h/year. Vibrations, Continuum mechanics. Produce class lesson and monitor students in labs.
2014	Guest Lecture, University of Toronto, Mechanical Engineering. Mechanical and Thermal Energy Conversion Processes
2010 - 2013	Graduate teaching assistant, Polytech Nantes (graduate school of engineering of University of Nantes) Department of thermal & energy sciences 64h/year. Thermodynamics, heat system modeling and Turbomachinery. Produce class lesson and monitor students in labs.